Results 21 to 30 of about 51,007 (269)

Toward End-to-End, Full-Stack 6G Terahertz Networks

open access: yes, 2020
Recent evolutions in semiconductors have brought the terahertz band in the spotlight as an enabler for terabit-per-second communications in 6G networks.
Jornet, Josep   +3 more
core   +1 more source

Direct measurement of molecular mobility and crystallisation of amorphous pharmaceuticals using terahertz spectroscopy. [PDF]

open access: yes, 2016
Despite much effort in the area, no comprehensive understanding of the formation and behaviour of amorphous solids has yet been achieved. This severely limits the industrial application of such materials, including drug delivery where, in principle ...

core   +2 more sources

Applications of terahertz imaging [PDF]

open access: yesNonlinear Optics '98. Materials, Fundamentals and Applications Topical Meeting (Cat. No.98CH36244), 2002
The recent advances involving imaging with sub-picosecond terahertz pulses have opened up a wide range of possibilities in the applications of far-infrared technology. For the first time, a commercially viable terahertz imaging spectrometer seems a realizable prospect.
D.M. Mittleman   +3 more
openaire   +1 more source

Terahertz Switch Utilizing Inorganic Perovskite-Embedded Metasurface

open access: yesFrontiers in Physics, 2020
Various applications of terahertz technology require a large number of various terahertz wave control devices. Yet, high efficient and rapid-response terahertz switch is still a great challenge.
Ri-Hui Xiong   +2 more
doaj   +1 more source

Terahertz Metamaterials for Free-Space and on-Chip Applications: From Active Metadevices to Topological Photonic Crystals

open access: yesAdvanced Devices & Instrumentation, 2022
Terahertz (THz) waves have exhibited promising applications in imaging, sensing, and communications, especially for the next-generation wireless communications due to the large bandwidth and abundant spectral resources.
Hongyang Xing   +5 more
doaj   +1 more source

Counterpropagating frequency mixing with terahertz waves in diamond [PDF]

open access: yes, 2012
Frequency conversion by means of Kerr-nonlinearity is one of the most common and exploited nonlinear optical processes in the UV, visible, IR and Mid-IR spectral regions.
Alessandro Busacca   +28 more
core   +3 more sources

Tutorial: Terahertz beamforming, from concepts to realizations

open access: yesAPL Photonics, 2018
The terahertz range possesses significant untapped potential for applications including high-volume wireless communications, noninvasive medical imaging, sensing, and safe security screening.
Daniel Headland   +4 more
doaj   +1 more source

A terahertz grid frequency doubler [PDF]

open access: yes, 1998
We present a 144-element terahertz quasi-optical grid frequency doubler. The grid is a planar structure with bow-tie antennas as a unit cell, each loaded with a planar Schottky diode.
Alina Moussessian   +7 more
core   +2 more sources

Terahertz single pixel imaging based on a Nipkow disk [PDF]

open access: yes, 2012
We describe a terahertz single pixel imaging system based on a Nipkow disk. Nipkow disks have been used for fast scanning imaging systems since the first experimental television was invented in 1926.
Alam   +14 more
core   +1 more source

Terahertz Metasurfaces: Toward Multifunctional and Programmable Wave Manipulation

open access: yesFrontiers in Physics, 2020
Metasurfaces, composed of prearranged artificial unit cells possessing different electromagnetic (EM) responses, provide unprecedented abilities to realize versatile wave manipulations.
Han Wei Tian   +5 more
doaj   +1 more source

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